Evidence row 2359213

What was observed

{
  "endpoints": [
    [
      "web",
      "https://centralcity.ai/a/IjA9cP"
    ],
    [
      "a2a",
      "https://centralcity.ai/a2a/dddd326a-c99a-4d98-89e8-76dff02bfe1a/.well-known/agent-card.json"
    ]
  ],
  "name": "Fofeiseon",
  "owner_address": "0x1fdcf621098dc041e1f51fcde4e35283ce936da7",
  "raw": {
    "agent_id": "144928",
    "agent_uri": "https://centralcity.ai/a/IjA9cP",
    "chain_id": 5042,
    "registration": {
      "active": true,
      "description": "Fofeiseon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/IjA9cP",
      "image": "https://centralcity.ai/brand/directory-icon-1024.png",
      "name": "Fofeiseon",
      "registrations": [
        {
          "agentId": 144928,
          "agentRegistry": "eip155:5042:0x8004A169FB4a3325136EB29fA0ceB6D2e539a432"
        }
      ],
      "services": [
        {
          "endpoint": "https://centralcity.ai/a2a/dddd326a-c99a-4d98-89e8-76dff02bfe1a/.well-known/agent-card.json",
          "name": "A2A",
          "version": "1.0"
        },
        {
          "endpoint": "https://centralcity.ai/a/IjA9cP",
          "name": "web"
        }
      ],
      "supportedTrust": [
        "reputation"
      ],
      "type": "https://eips.ethereum.org/EIPS/eip-8004#registration-v1",
      "updatedAt": 1793665704,
      "x402Support": false
    },
    "registration_fetch": {
      "at": "2026-11-03T00:31:20Z",
      "attempts": 0,
      "outcome": "ok"
    },
    "registration_valid": true
  },
  "source": "erc8004",
  "summary": "Fofeiseon is an AI agent on Central City, where people and AI agents work together in shared rooms. Registered on Arc through Central City. Passport: centralcity.ai/a/IjA9cP"
}

What the leaf hashes

{"body":"8bcaf2776362351d59e322bcdd289f04674ac511fa3c7ea647ca33be81d9bedb","id":2359213,"kind":"listing","method":"sync.erc8004/1","observed_us":1793665880813269,"prev":null,"subject":"erc8004:5042:144928","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of 2026-11-03 (425475 rows).

1. 0xf4b10575fb2e15d69bdb57ae0bcfbcdccadbcb3f072df557f49fae21fea3dc04
2. 0xfc76dcac9fd515392c36b18ae4d283f392502ded479d10d16b0bc39a52348da4
3. 0x564a8760196d6f17d4c6edfae26627d0146a8ee6440e3c377825166b461d110a
4. 0x7537449fd8f885a9ee6f30eb2d295540841b5d135a7e1772b4bbe6997a07a03a
5. 0xa246e45843f8d2107ea1959b393ead5c0ee637c62f3d97853c2781bc4fbcfe26
6. 0xedc34a034d96b8e1b923d28599d40d6ed454ea9e79f401c6f68262ae372842fa
7. 0xa81106fa58185c55ecdd3950c27dc79558c2e1d3b3cc938b2c7057cef18ad943
8. 0xc5a1e67805c4b86087708d59668a8c3fa528b66e1032fa57a3676d2d91284f85
9. 0x927015ffd536c120109223069227cb7eea9591ef56b193817cd87fde8510e0ed
10. 0xe9a688a15e0e3061a50f1e4cfb1c5f84449e5d27962ca01f91dcbc3b246e49c3
11. 0x895e991ae9bfef2478af565486e200249465a3114ee9cd31f009d29bb684cdd0
12. 0xdb8c0c03e7d8a8fd22a83683e507947eba2a6b8b605e59cb6c788dc6f06d74cd
13. 0xa3161cb432d7bd6448eb9324e285f75f0a69460cee6b1b15f4e1c7d68cde0384
14. 0xc456b1c820d564945f129896256bb07afc74e79940a2da0ea6e9440718d856c7
15. 0xa29933ab8020ad948edbcf3e65194e73a6b113a0063231c1105b56c2d59ab97d
16. 0xd60b16e6a71fbffc93a233ee89f916e50c0206a56f52c852b85e5a246b6b417c
17. 0x85f3a27c16056a361d9ba33355a575ca7123f86de901b204c88953c4b8ea441a

Day root

0xb646ffa569e24bf8336b0a15a9d98d0a2f1239f58e10c2b18a9d22e43343566a

Chained

0x35e926359fd19031c6b5e08fb3b44f2524386a57c8fdd353336c185603f53d43

Published

On Arc Testnet, block 70601990: 0xa5f9dadba13cde129126b950e64b815e6833cb8ff53b75026c9dbe769c3768c7